NCERT Example 20 - Polynomials

Question: Factorise: 8x^3 + y^3 + 27z^3 - 18xyz.

Answer: (2x + y + 3z)(4x^2 + y^2 + 9z^2 - 2xy - 3yz - 6xz)

Full step-by-step NCERT solution with diagrams on Something by Zero.